Thanks a lot. I used the lucene analyzer to parse the profile and everything works :)
-----Messaggio originale----- Da: Ian Lea [mailto:ian....@gmail.com] Inviato: giovedì 25 novembre 2010 14.52 A: java-user@lucene.apache.org Oggetto: Re: Retrieve found keywords from document You could parse the output from the lucene analyzer that you are using to get hold of a list of terms and pick the ones that are hobbies. Or do it outside lucene using whatever string parsing technique you like. Or take a look at the recent thread on this list on a similar topic: "High frequency term for the searched query". -- Ian. On Thu, Nov 25, 2010 at 1:27 PM, Claudia Grieco <gri...@crmpa.unisa.it> wrote: > What I call "profile" is free text (extracted from a pdf) and not the result > of the user listing hobbies in a form > So to store hobbies in a field called "hobbies" I have to extract hobbies > from text first...is it possible to do it using Lucene? > > -----Messaggio originale----- > Da: Ian Lea [mailto:ian....@gmail.com] > Inviato: giovedì 25 novembre 2010 13.01 > A: java-user@lucene.apache.org > Oggetto: Re: Retrieve found keywords from document > > Can't you just store the hobbies as standard stored fields > (Field.Store.YES), or as a single field, call doc.get("hobbies") and > do what you want with them? > > This sounds rather like faceting - if so you might want to consider > using Solr. http://wiki.apache.org/solr/SolrFacetingOverview > > > -- > Ian. > > On Thu, Nov 25, 2010 at 11:48 AM, Claudia Grieco <gri...@crmpa.unisa.it> > wrote: >> Hi guys, >> >> I have this problem: >> >> I'm using Lucene to create a search engine on people profiles. >> >> I have a set of hobbies (let's say {"reading" , "singing"} for example) > and >> I want to find people who have at least one of these hobbies AND which of >> these hobbies they have. >> >> Currently I search for each one of these hobbies (ex, one search for >> reading, one search for singing) but since the list of hobbies is very > long >> (200+) I'd like to do the following: >> >> >> >> 1)Do ONE search that finds all the documents who have at least an hobby in >> the text ( this is easily accomplished using BooleanQuery) >> >> 2)For each document, retrieve the keywords found. >> >> >> >> Do you have any ideas on how to do n# 2? >> >> Thank you >> >> Claudia >> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
